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<?php
use mystic\forum\orm\User;
use mystic\forum\orm\UserPermissions;
use mystic\forum\utils\RequestUtils;
use mystic\forum\utils\ValidationUtils;
use Symfony\Component\Mailer\Exception\TransportException;
use Symfony\Component\Mailer\Transport;
use Symfony\Component\Mime\Address;
use Symfony\Component\Mime\Email;
$formId = $_POST["form_id"] ?? null;
if ($formId === null) {
http_response_code(400);
msg_error("Missing form_id");
exit;
}
if ($formId === "update_password") {
if (!$currentUser) {
http_response_code(403);
msg_error(__("You must be logged in to update your password"));
exit;
}
if (!$isOwnProfile) {
RequestUtils::triggerFormError(__("You don't have permission to update this user's password"), $formId);
}
RequestUtils::ensureRequestMethod("POST");
$currentPassword = RequestUtils::getRequiredField("current_password", $formId);
$newPassword = RequestUtils::getRequiredField("new_password", $formId);
$retypePassword = RequestUtils::getRequiredField("retype_password", $formId);
if (!password_verify($currentPassword, $currentUser->passwordHash)) {
RequestUtils::triggerFormError(__("Current password is incorrect"), $formId);
}
if ($newPassword !== $retypePassword) {
RequestUtils::triggerFormError(__("New passwords don't match"), $formId);
}
if (strlen($newPassword) < 8) {
RequestUtils::triggerFormError(__("Password too short! Your password must consist of 8 or more characters"), $formId);
}
$currentUser->passwordHash = password_hash($newPassword, PASSWORD_DEFAULT);
if (!$db->update($currentUser)) {
RequestUtils::triggerFormError(__("Failed to update password"), $formId);
}
header("Location: $_SERVER[REQUEST_URI]");
} elseif ($formId === "update_profile") {
if (!$currentUser) {
http_response_code(403);
msg_error(__("You must be logged in to update your profile"));
exit;
}
$canEdit = ($currentUser?->id === $user?->id && $user?->hasPermission(UserPermissions::EDIT_OWN_USER))
|| ($currentUser?->hasPermission(UserPermissions::EDIT_OTHER_USER));
if (!$canEdit) {
http_response_code(403);
msg_error(__("You don't have permission to update this profile"));
exit;
}
$displayName = RequestUtils::getRequiredField("display_name", $formId);
$pfpAction = RequestUtils::getRequiredField("pfp_action", $formId);
$userName = $_POST["name"] ?? $user->name;
$email = $_POST["email"] ?? $user->email;
$user->displayName = $displayName;
$userName = strtolower($userName);
if ($userName !== $user->name) {
if ($lastNameChangeTooRecent) {
RequestUtils::triggerFormError(__("You can only change your username every 30 days!"), $formId);
} else {
if (!ValidationUtils::isUsernameValid($userName))
RequestUtils::triggerFormError(__("Invalid username!"), $formId);
if (!ValidationUtils::isUsernameAvailable($db, $userName))
RequestUtils::triggerFormError(__("This username is already taken!"), $formId);
$user->name = $userName;
$user->nameLastChanged = new DateTimeImmutable();
}
}
if ($email !== $user->email) {
if ($user->pendingEmailCreated !== null) {
RequestUtils::triggerFormError(__("Please verify your email first!"), $formId);
} else {
$queryUser = new User();
$queryUser->email = $email;
$queryUser->pendingEmail = $email;
if ($db->fetchWhere($queryUser, "email") || $db->fetchWhere($queryUser, "pending_email")) {
RequestUtils::triggerFormError(__("This email address is already in use!"), $formId);
}
$user->pendingEmail = $email;
$user->pendingEmailCreated = new DateTimeImmutable();
$user->activationToken = $db->generateId(12);
try {
Transport::fromDsn(env("MAILER_DSN"))->send(
(new Email())
->from(env("MAILER_FROM"))
->to(new Address($email, $displayName))
->text(__(
"Hello, %user_display_name%!\n" .
"\n" .
"Please verify your new email address by clicking the link below:\n" .
"%verify_link%\n" .
"\n" .
"Kind regards,\n" .
"%forum_copyright%",
params: [
"forum_title" => (env("MYSTIC_FORUM_TITLE") ?? "Forum"),
"user_display_name" => $displayName,
"verify_link" => env("PUBLIC_URL") . "?_action=verifyemail&token=" . urlencode($user->activationToken) . "&sig=" . urlencode(base64_encode(hash("sha256", env("SECRET") . $user->activationToken . $user->id, true))),
"forum_copyright" => (env("MYSTIC_FORUM_COPYRIGHT") ?? env("MYSTIC_FORUM_TITLE") ?? "Forum")
]
))
->subject(__("Please verify your email address"))
);
} catch (TransportException $_) {
RequestUtils::triggerFormError(__("Failed to send verification email"), $formId);
}
}
}
switch ($pfpAction) {
case "keep":
// Do nothing
break;
case "remove":
$user->profilePicture = null;
break;
case "replace": {
if (!isset($_FILES["pfp"]) || $_FILES["pfp"]["error"] !== UPLOAD_ERR_OK) {
RequestUtils::triggerFormError(__("Please upload an image to change your profile picture"), $formId);
}
$im = @imagecreatefromjpeg($_FILES["pfp"]["tmp_name"]);
if ($im === false)
$im = @imagecreatefrompng($_FILES["pfp"]["tmp_name"]);
if ($im === false)
RequestUtils::triggerFormError(__("Please upload a valid PNG or JPEG file"), $formId);
/** @var \GdImage $im */
$thumb = imagecreatetruecolor(64, 64);
imagecopyresampled($thumb, $im, 0, 0, 0, 0, 64, 64, imagesx($im), imagesy($im));
imagedestroy($im);
$stream = fopen("php://memory", "w+");
imagejpeg($thumb, $stream, 50);
rewind($stream);
imagedestroy($thumb);
$user->profilePicture = stream_get_contents($stream);
fclose($stream);
} break;
default:
RequestUtils::triggerFormError("Invalid value for pfp_action", $formId);
break;
}
if (!$db->update($user))
RequestUtils::triggerFormError(__("Failed to save changes", context: "Update profile"), $formId);
header("Location: $_SERVER[REQUEST_URI]");
} else {
msg_error("Invalid formId");
}
|